119 lines
3.4 KiB
Python
119 lines
3.4 KiB
Python
# SPDX-FileCopyrightText: 2021-2022 Blender Authors
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
import abc
|
|
import fnmatch
|
|
import typing
|
|
|
|
|
|
class Test:
|
|
@abc.abstractmethod
|
|
def name(self) -> str:
|
|
"""
|
|
Name of the test.
|
|
"""
|
|
|
|
@abc.abstractmethod
|
|
def category(self) -> str:
|
|
"""
|
|
Category of the test.
|
|
"""
|
|
|
|
def use_device(self) -> bool:
|
|
"""
|
|
Test uses a specific CPU or GPU device.
|
|
"""
|
|
return False
|
|
|
|
def supported_device_types(self) -> typing.List[str]:
|
|
"""
|
|
Supported device types when using multiple devices.
|
|
"""
|
|
return ['CPU']
|
|
|
|
def use_background(self) -> bool:
|
|
"""
|
|
Test runs in background mode and requires no display.
|
|
"""
|
|
return True
|
|
|
|
@staticmethod
|
|
def blender_gpu_arguments(device_id: str, gpu_backend: str) -> list:
|
|
"""
|
|
Return GPU arguments for blender.
|
|
|
|
Always includes --gpu-backend and optional include --gpu-device when device_id isn't
|
|
default (0 or missing).
|
|
"""
|
|
args = ['--gpu-backend', gpu_backend]
|
|
if '_' in device_id:
|
|
parts = device_id.rsplit('_', 1)
|
|
device_index = int(parts[1])
|
|
# Only specify --gpu-device for non-zero indices. Older builds could not support it.
|
|
if device_index > 0:
|
|
args += ['--gpu-device', str(device_index)]
|
|
return args
|
|
|
|
@abc.abstractmethod
|
|
def run(self, env, device_id: str, gpu_backend: str) -> dict:
|
|
"""
|
|
Execute the test and report results.
|
|
"""
|
|
|
|
|
|
class TestCollection:
|
|
def __init__(self, env, names_filter: list = ['*'], categories_filter: list = ['*'], background: bool = False):
|
|
import importlib
|
|
import pkgutil
|
|
import tests
|
|
|
|
self.tests = []
|
|
|
|
# Find and import all Python files in the tests folder, and generate
|
|
# the list of tests for each.
|
|
for _, modname, _ in pkgutil.iter_modules(tests.__path__, 'tests.'):
|
|
module = importlib.import_module(modname)
|
|
tests = module.generate(env)
|
|
|
|
for test in tests:
|
|
if background and not test.use_background():
|
|
continue
|
|
|
|
test_category = test.category()
|
|
found = False
|
|
for category_filter in categories_filter:
|
|
if fnmatch.fnmatch(test_category, category_filter):
|
|
found = True
|
|
if not found:
|
|
continue
|
|
|
|
test_name = test.name()
|
|
|
|
included = False
|
|
excluded = False
|
|
|
|
for name_filter in names_filter:
|
|
is_exclusion = name_filter.startswith('!')
|
|
pattern = name_filter[1:] if is_exclusion else name_filter
|
|
|
|
if fnmatch.fnmatch(test_name, pattern):
|
|
if is_exclusion:
|
|
excluded = True
|
|
break
|
|
else:
|
|
included = True
|
|
|
|
if not included or excluded:
|
|
continue
|
|
|
|
self.tests.append(test)
|
|
|
|
def find(self, test_name: str, test_category: str):
|
|
# Find a test based on name and category.
|
|
for test in self.tests:
|
|
if test.name() == test_name and test.category() == test_category:
|
|
return test
|
|
|
|
return None
|